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P
GM

Petrosian, Tigran L.

ARM ARM·Born 1984

FIDE OTB · #13301616 · 1,911 Games

Classical25221,382 g
Rapid2584226 g
Blitz2570329 g

Play against Petrosian's Twin

PRO

Uses their openings, level & style

Statistics

Total

1911

Wins

897

Draws

590

Losses

423
47%31%22%

Play Style

before facing them
Elite accuracy: 93.8% average
Solid conversion: 84%
Very consistent (91%)
Very precise: only 0.0 blunders/game
Dominates 1.g3 ♔ (72% in 23 games)

Deep Analysis

Stockfish 18 · Classical games · 165 analyzed
Accuracy by phase
Opening
95.4%
Middlegame
93.3%
Endgame
95.1%
Clutch Factor
+6%
Winning (+2)
95%
Equal
96%
Losing (−2)
90%
Problematic Pieces
24%
30 err
21%
27 err
20%
25 err
17%
22 err
11%
14 err
6%
8 err
Critical Moment
Move 51 avg
0%
1-15
0%
16-25
33%
26-35
17%
36-45
50%
46+
50% of blunders after move 46 — keep the tension until then.
Error Heatmap
7
6
Few
Many
g5
7 err
f4
6 err
e5
5 err
f6
5 err
g7
5 err
g5/f4 account for most of the errors. Force decisions in those zones.

Openings

1,911 Games

Weaknesses

— exploit these
aswhite50.0%Losses
Italian: Evans Gambit — 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4
8 Games · Low sample · last played 13 years agoPlay this line
asblack53.8%Losses
Italian: Giuoco Piano — 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5
13 Games · last played 3 years agoPlay this line

Strengths

— avoid these
aswhite80.0%Wins
French: Classical — 1.e4 e6 2.d4 d5 3.Nc3 Nf6
10 Games · last played 4 years ago
aswhite66.7%Wins
Sicilian: e6 Systems — 1.e4 c5 2.Nf3 e6
18 Games · last played 5 years ago
asblack46.2%Wins
Sicilian: Dragon — 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6
26 Games · last played 5 years ago

Critical Blunders

10 errors
Kg7??vs PyrihOTB · 2026
Bd5??vs McconnellOTB · 2026
Rxe1??vs HungaskiBlitz · 2024
Kf3??vs HongBlitz · 2024
Kc1??vs OhanyanBlitz · 2024
Rh6??vs LouBlitz · 2024
e5??vs MadaminovBlitz · 2024
Nd6??vs BatsurenBlitz · 2024
Nf4??vs NajerBlitz · 2023
Nf4??vs LazavikBlitz · 2023

Recent Games

Loss
Pyrih, Roman(2399)

35th Chicago Open 2026 · 24 May 2026

1-0
Draw
Liang, Jason(2440)

35th Chicago Open 2026 · 23 May 2026

½-½
Loss
Petesch, Gabriel(2299)

35th Chicago Open 2026 · 23 May 2026

1-0
Draw
Singh,Siddharth(2355)

35th Chicago Open 2026 · 22 May 2026

½-½
Win
Girsh, Daniel(2318)

35th Chicago Open 2026 · 22 May 2026

1-0
Win
Mcconnell, Sullivan(2203)

35th Chicago Open 2026 · 21 May 2026

0-1

Endgame Statistics

PRO

Repertoire

8
7
6
5
4
3
2
1a
b
c
d
e
f
g
h
Move arrowsmost-played moves
Starting Position
Stockfish
965 Games
52%28%20%
MoveGamesPerformance%
1.Nf3
444
65%
1.e4
365
68%
1.d4
64
66%
1.b3
36
65%
1.c4Strong
28
71%
1.g3Strong
23
72%
1.Nc3Weak
4
25%
1.a3Weak
1
0%

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